{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["sports team location of teams", "geographic distribution", "country of capital", "location contains"], "input": "Inspired by the bicentennial of the Lewis and Clark expedition , the photographer Robert Adams recently spent a few years retracing the explorers ' path back home : from the Pacific , along the Columbia River , across eastern Oregon , through stretches of timber cultivation and clear-cutting and past family farms , where picnic tables are parked in the shade of apple trees ."}
{"sports team location of teams": [], "geographic distribution": [], "country of capital": [], "location contains": [{"subject": "Oregon", "object": "Columbia River"}]}